A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-218-5556
NSN 6320-01-422-1212
NSN 6320-01-578-5668
NSN 5985-00-549-5973
NSN 5996-01-498-4336
NSN 5950-01-512-1244
NSN 5950-00-815-3092
NSN 6620-01-487-8735
NSN 6650-01-422-7106
NSN 5855-00-198-3197
NSN 6320-01-294-7161
NSN 6105-01-092-1484